Pittsburgh, Pennsylvania
United States
4
2022-06-21
The entities that hold a legal rights for patent applications filed by inventor Wright David:
David Wright from Pittsburgh, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Dense audience interaction device and communication method
#2 | 2022-05-05Audience interaction system and method
#3 | 2020-09-17Audience interaction system and method
#4 | 2018-03-15Audience interaction system and method
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